GY 218:14 :ḏqaria ulabid damia lšakaba ḏšakib bhilmẖ gaṭil bildbabẖ ukḏ ˁtar mn šintẖ mindam labad : one who proclaims but does not act is like a sleeper who sleeps; in his dream he kills his enemy, but when he awakens from his sleep he has done nothing
See the entire entry for šakkāḇ, šakkāḇā n.m. sleeper